Nickel-Catalyzed Borylation of Halides and Pseudohalides with Tetrahydroxydiboron [B<sub>2</sub>(OH)<sub>4</sub>]
作者:Gary A. Molander、Livia N. Cavalcanti、Carolina García-García
DOI:10.1021/jo401104y
日期:2013.7.5
with palladium, combined with several limitations of both palladium- and copper-catalyzedprocesses, prompted us to develop an alternative method. Thus, the nickel-catalyzed borylation of aryl and heteroaryl halides and pseudohalides using tetrahydroxydiboron (BBA) has been formulated. The reaction proved to be widely functional group tolerant and applicable to a number of heterocyclic systems. To the